{"success":true,"data":{"mat_id":"agm024358286","formula":"Rb3Cu2Sn7","summary":{"formula":"Rb3Cu2Sn7","spg":166,"spg_symbol":"R-3m","crystal_system":"trigonal","point_group":"-3m","nsites":12,"n_elements":3,"elements":["Rb","Cu","Sn"]},"energy":{"e_above_hull":0.07689101,"e_form":-0.10033245,"energy_corrected":-40.446445,"energy_total":-40.44644734},"electronic":{"band_gap_ind":0,"band_gap_dir":0,"dos_ef":4.9541545},"magnetic":{"total_mag":-2.0e-7},"structure":{"a":9.514462528749927,"b":9.51446252133583,"c":9.514462525264214,"alpha":44.48366388883617,"beta":44.4836638924723,"gamma":44.48366388204344,"volume":384.4844519560439,"n_sites":12},"meta":{"prototype_id":"A2B3C7_3_spg166","decomposition":" RbSn2  Rb4Sn23  Cu ","run_timestamp":"2025-05-16 00:39:41"},"composition":{"Rb":3,"Cu":2,"Sn":7}}}